Finished Basement & Remodeling Services

Expand Your Living Space with a Custom Basement Conversion.

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Basement renovation job done by J.B.T Contracting of Suffolk County, NY
BASEMENT FINISHING & REMODELING SPECIALISTS

What Is Basement Finishing?

Basement finishing is the process of transforming the raw, unfinished lower level of a home into safe, habitable living space. At J.B.T Contracting LLC, we manage the entire conversion project for homeowners in Smithtown, Nesconset, St. James, and across Long Island.

Because basements present unique challenges like low ceilings and moisture, you need a licensed general contractor. We handle everything from the moisture-resistant framing and insulation to the installation of code-compliant egress windows, ensuring your new space is legal and comfortable.

Benefits of Finishing Your Basement


 

1. Cost-Effective Expansion

Adding an extension to your home is expensive. Finishing your basement allows you to double your usable living space for a fraction of the cost of building "out" or "up."

2. Improved Energy Efficiency

An unfinished basement is a major source of energy loss. By properly framing and insulating the basement walls, we help regulate your home's temperature and lower your heating bills.

3. Versatile Functionality

A basement can be anything you need it to be. Whether you want a soundproof home theater, a private home office, a playroom for the kids, or a guest suite, the possibilities are endless.
Basement renovation job done by J.B.T Contracting of Suffolk County, NY

Our Basement Remodeling Capabilities

We turn dark, damp storage areas into bright, inviting rooms.


• Framing & Insulation:

We use proper techniques to frame walls away from the foundation and install insulation that prevents mold growth.


• Egress Windows:

Safety is our priority. We cut the foundation and install code-compliant egress windows to ensure a safe exit in case of emergency (required for bedrooms).


• Waterproofing:

Before we close the walls, we address moisture issues to ensure your new space stays dry.


• Ceilings & Lighting:

We install drop ceilings or drywall ceilings with recessed lighting (high-hats) to maximize headroom and brightness.


• Basement Bathrooms:

We handle the complex plumbing required to install sewer ejector pumps and build full or half baths underground.


• Flooring Solutions:

Installation of moisture-resistant flooring options like luxury vinyl plank or epoxy that are perfect for below-grade environments.
Basement renovation job done by J.B.T Contracting of Suffolk County, NY

Basement renovation job done by J.B.T Contracting of Suffolk County, NY

Basement renovation job done by J.B.T Contracting of Suffolk County, NY

Basement renovation job done by J.B.T Contracting of Suffolk County, NY

Basement renovation job done by J.B.T Contracting of Suffolk County, NY

Unlock the Potential of Your Basement

Don't let that space go to waste. J.B.T Contracting LLC is ready to transform your basement in Lake Grove, Hauppauge, and beyond.
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